74LVX174MTR_01 Просмотр технического описания (PDF) - STMicroelectronics
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производитель
74LVX174MTR_01
STMicroelectronics
74LVX174MTR_01 Datasheet PDF : 10 Pages
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74LVX174
AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3ns)
Test Condition
Value
Symbol
Parameter
VCC CL
(V) (pF)
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
tPLH tPHL Propagation Delay 2.7 15
Time CLOCK to Q 2.7 50
3.3(*) 15
7.6 14.5 1.0 17.5 1.0 18.5
10.1 18.0 1.0 21.0 1.0 22.0
5.9 9.3 1.0 11.0 1.0 12.0 ns
3.3(*) 50
8.4 12.8 1.0 14.5 1.0 15.5
tPLH tPHL Propagation Delay 2.7 15
Time CLEAR to Q 2.7 50
3.3(*) 15
7.9 15.0 1.0 18.5 1.0 19.5
10.4 18.5 1.0 22.0 1.0 23.0
6.2 9.7 1.0 11.5 1.0 12.5 ns
3.3(*) 50
8.7 13.2 1.0 15.0 1.0 16.0
tWL CLEAR pulse
Width, HIGH
2.7
3.3(*)
6.5
7.5
7.5
5.0
5.0
5.0 ns
tW CLOCK pulse
Width
2.7
3.3(*)
6.5
7.5
7.5
5.0
5.0
5.0 ns
tS Setup Time Q to
2.7
CLOCK HIGH or
LOW
3.3(*)
7.5
8.5
8.5
5.0
6.0
6.0 ns
th Hold Time Q to
2.7
CLOCK HIGH or
LOW
3.3(*)
0.0
0.0
0.0
0.0
0.0
0.0 ns
tREM Recovery Time
CLEAR to Q
2.7
3.3(*)
4.5
4.5
3.0
3.0
ns
fMAX Maximum Clock
Frequency
2.7 15
2.7 50
3.3(*) 15
65 130
55
45 60
40
115 180
95
MHz
3.3(*) 50
65 95
55
tOSLH Output To Output
2.7 50
tOSHL
Skew Time (note1,
2)
3.3(*)
50
0.5 1.0
1.5
1.5
0.5 1.0
1.5
1.5 ns
1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch-
ing in the same direction, either HIGH or LOW
2) Parameter guaranteed by design (*) Voltage range is 3.3V ± 0.3V
CAPACITIVE CHARACTERISTICS
Test Condition
Value
Symbol
Parameter
VCC
(V)
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
CIN Input Capacitance 3.3
5
10
10 pF
CPD Power Dissipation
Capacitance
3.3
fIN = 10MHz
23
pF
(note 1)
1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC/n (per circuit)
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